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[committed] Remove two internal uses of AC_EGREP_CPP


From: Zack Weinberg
Subject: [committed] Remove two internal uses of AC_EGREP_CPP
Date: Sun, 02 Apr 2023 15:02:16 -0400
User-agent: Cyrus-JMAP/3.9.0-alpha0-238-g746678b8b6-fm-20230329.001-g746678b8

I have pushed the attached two patches, which replace internal uses of
AC_EGREP_CPP with simpler and/or robust checks.  See the discussion at
the bottom of
https://www.gnu.org/savannah-checkouts/gnu/autoconf/manual/autoconf-2.71/html_node/Running-the-Preprocessor.html
for why AC_EGREP_CPP is fragile and should generally be avoided.

zw



Attachment: 0001-AC_XENIX_DIR-Rewrite-using-AC_CANONICAL_HOST.patch
Description: Text Data

Attachment: 0002-AC_TYPE_UID_T-Rewrite-using-AC_CHECK_TYPE.patch
Description: Text Data


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